PFND3DDDI_DESTROYVIDEOPROCESSDEVICE callback function (d3dumddi.h)
The DestroyVideoProcessDevice function releases resources for a Microsoft DirectX Video Acceleration (VA) video processing device.
Syntax
PFND3DDDI_DESTROYVIDEOPROCESSDEVICE Pfnd3dddiDestroyvideoprocessdevice;
HRESULT Pfnd3dddiDestroyvideoprocessdevice(
HANDLE hDevice,
HANDLE hVideoProcessor
)
{...}
Parameters
hDevice
A handle to the display device (graphics context).
hVideoProcessor
A handle to the DirectX VA video processing device that was created by the CreateVideoProcessDevice function.
Return value
DestroyVideoProcessDevice should return S_OK or an appropriate error result if it cannot successfully release resources for the DirectX VA decode device.
Remarks
The DestroyVideoProcessDevice function notifies the driver to destroy the handle to the DirectX VA video processing device that the CreateVideoProcessDevice function previously created. The driver can then release resources that are associated with the DirectX VA video processing device handle.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
| Target Platform | Desktop |
| Header | d3dumddi.h (include D3dumddi.h) |